CVE-2020-6147

CVSS V2 Medium 6.8 CVSS V3 High 7.8
Description
A heap overflow vulnerability exists in Pixar OpenUSD 20.05 when the software parses compressed sections in binary USD files. This instance exists in the USDC file format FIELDS section decompression heap overflow.
Overview
  • CVE ID
  • CVE-2020-6147
  • Assigner
  • talos-cna@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-11-13T15:15:12
  • Last Modified Date
  • 2022-05-13T20:57:18
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:pixar:openusd:20.05:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* 1 OR 14.0
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* 1 OR 14.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1094 Exploit Third Party Advisory
http://seclists.org/fulldisclosure/2020/Nov/20 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-6147
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6147
History
Created Old Value New Value Data Type Notes
2022-04-20 17:02:01 Added to TrackCVE
2022-12-05 16:47:33 2020-11-13T15:15Z 2020-11-13T15:15:12 CVE Published Date updated
2022-12-05 16:47:33 2022-05-13T20:57:18 CVE Modified Date updated
2022-12-05 16:47:33 Analyzed Vulnerability Status updated